- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 5/14 - Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
Patent holdings for IPC class B60C 5/14
Total number of patents in this class: 561
10-year publication summary
|
54
|
50
|
26
|
31
|
22
|
26
|
15
|
18
|
18
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Yokohama Rubber Co., Ltd. | 4116 |
162 |
| Sumitomo Rubber Industries, Ltd. | 4729 |
76 |
| Bridgestone Corporation | 7280 |
74 |
| Compagnie Generale des Etablissements Michelin | 4973 |
26 |
| Michelin Recherche et Technique S.A. | 2083 |
21 |
| Bridgestone Americas Tire Operations, LLC | 1129 |
20 |
| Kolon Industries, Inc. | 1844 |
19 |
| Continental Reifen Deutschland GmbH | 2541 |
17 |
| Bridgestone Europe NV/SA | 393 |
16 |
| Compagnie générale des établissements Michelin SCA | 2723 |
15 |
| Kuraray Co., Ltd. | 3600 |
14 |
| Pirelli Tyre S.p.A. | 1963 |
12 |
| The Goodyear Tire & Rubber Company | 2391 |
11 |
| Societe de Technologie Michelin | 508 |
10 |
| ExxonMobil Chemical Patents Inc. | 3773 |
8 |
| Sumitomo Chemical Company, Limited | 8963 |
7 |
| Toyo Tire & Rubber Co., Ltd. | 487 |
7 |
| Hankook Tire Co., Ltd. | 123 |
5 |
| Oracle International Corporation | 13595 |
4 |
| Sumitomo Bakelite Co., Ltd. | 1540 |
4 |
| Other owners | 33 |